Research Article
Privacy Preserving for Multiple Sensitive Attributes against Fingerprint Correlation Attack Satisfying c-Diversity
| Input: | | = , all in the whole dataset T | | r: source record to create FB, it can be or , | | : no. of records in the actual dataset T | | : linkability control factor | | k: k-anonymity level (minimum FB size) | | : any category of SA in category Table 8 | | : any category of SA in category Table 8 | | Output: -anonymous records in each | | = {} | | | | | | | | | | | | = //if e.g. = 2, will select max 2 //records having same physician | | = distinct , //where and | | = | | | | | | | | | | | | | | |
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